matplotlib Code

Fix previous EINTR fix in case fc-list cannot be run

Merged revisions 7952 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v0_99_maint

........
r7952 | mdboom | 2009-11-12 12:27:34 -0500 (Thu, 12 Nov 2009) | 2 lines

[2853659] Patch to fix EMF backend
........

Fix EINTR problem in font_manager.py

drawing images respect zorder among images even for noncomposite backend

use image zorder when drawing

textpath.get_glyph_tex tries set the font charmap

axes_grid: add HostAxes.get_tightbbox

do not check the visibility of bbox_extra_artists of savefig

Merged revisions 7944 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v0_99_maint

........
r7944 | mdboom | 2009-11-06 14:24:55 -0500 (Fri, 06 Nov 2009) | 2 lines

Add support for \widebar{} in mathtext (Thanks Sean Arms)
........

fix to int in afm to not crash on floats